vroberts53 vroberts53

04-04-2017
Mathematics

contestada

A parabola with vertex (h, k) and a vertical axis of symmetry is modeled by the equation y - k = a(x - h)2. Determine the vertex for a parabola modeled by y - 4 =
1
2
(x + 1)2.

Respuesta :

ghanami ghanami

04-04-2017

hello :
y - 4 = (x+1)²
h = -1 and k=4
the vertex is : A(-1 ; 4)

Answer Link

Otras preguntas

The graphs below have the same shapes. What is the equation for the red graph?

solve for x -[tex]\bold{x {}^{2} - 4 = 0}[/tex]ty! ~

Pls anyone answer 15 - 8 + - 9

perpendicular to the line y =6 - 3x; passes through (-3, -1)

Many migrants have had their caps stolen, so they wrap their heads in T-shirts. They gaze enviously at villagers cooling themselves in streams and washing off a

Expand: 4(5x+5) - 3(2x + 4)

What is the range of f(x) = 3x + 9?

does anyone know what the √2.25 is when rewritten as a fraction?

Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 5 more than 4 times the number of marbles Mark has, how many doe

Who was given credit for being the second navigator to circumnavigate the world. is given credit for being the second navigator to circumnavigate the world .A.